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Retricted access

Research article

First published 2008-01

Invariance of Score Linkings Across Gender Groups for Forms of a Testlet-Based College-Level Examination Program Examination

Wen-Ling Yang, Rui Gao

Applied Psychological Measurement

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Research article

First published 2025-11

Standard Error Estimation for Subpopulation Non-invariance

Paul A. Jewsbury

Applied Psychological Measurement

Open access

Research article

First published 2022-2

Mean Comparisons of Many Groups in the Presence of DIF: An Evaluation of Linking and Concurrent Scaling Approaches

Alexander Robitzsch, Oliver Lüdtke

Journal of Educational and Behavioral Statistics

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Research article

First published 2008-01

Exploring Population Sensitivity of Linking Functions Across Three Law School Admission Test Administrations

Mei Liu, Holland

Applied Psychological Measurement

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Other

First published 2000-08

Eigenfrequencies Invariance Property in One-Link Robotic Arm

Marc Rouff, Michel Cotsaftis

The International Journal of Robotics Research

Open access

Research article

First published 2026

Estimating Trends With Differential Item Functioning: A Comparison of Five IRT-Based Approaches

Oskar Engels, Oliver Lüdtke, Alexander Robitzsch

Educational and Psychological Measurement

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Research article

First published 2018-6

Simultaneous Linking of Cross-Informant and Longitudinal Data Involving Positive Family Relationships

Kathleen Suzanne Johnson Preston, Allen W. Gottfried, Jonathan J. Park [...]

Educational and Psychological Measurement

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Research article

First published 2008-01

Population Invariance of Test Equating and Linking: Theory Extension and Applications Across Exams

Alina A. von Davier, Mei Liu

Applied Psychological Measurement

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Research article

First published 2009-05

Asymptotic and Sampling-Based Standard Errors for Two Population Invariance Measures in the Linear Equating Case

Frank Rijmen, Jonathan R. Manalo, Alina A. von Davier

Applied Psychological Measurement

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Research article

First published 2015-4

Characteristics of the double-cycled motion-ruled surface of the Schatz linkage based on differential geometry

Lei Cui, Jian S Dai, Chung-Ching Lee

Proceedings of the Institution of Mechanical Engineers,Part C: Journal of Mechanical Engineering Science

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